H.MaesM.De AndradeN
With studies suggesting that glutathione from food sources can be challenging for the body to absorb, supplementation may be more effective
However, the lethal dose of GHK-Cu peptide is very high around 21,000 mg for a 70kg human (or about 330 mg/kg) [13]
347 : 543551 Yoshimura S, Banno Y, Nakashima S, Hayashi K, Yamakawa H, Sawada M, Sakai N, Nozawa Y
Across the 53-user dataset, performance enhancement use was not even among the top 5 reasons why people were using the peptide
Statistics and reproducibility For animal experiments, the sample size was 6 independent mice per group